lib/bridge/points/duplicate.rb in bridge-0.1.3 vs lib/bridge/points/duplicate.rb in bridge-0.1.4

@@ -12,25 +12,25 @@
       @scores[number..(-1 - number)]
     end
 
     def average_score(number_to_skip = 1)
       scores = skipped_scores(number_to_skip)
-      (scores.inject(0.0) { |result, score| result += score} / scores.size).round(-1)
+      ((scores.inject(0.0) { |result, score| result += score} / scores.size) + 5).div(10) * 10
     end
 
     def maximum
       {}.tap do |result|
         @scores.each_with_index do |score, i|
           result[score] ||= @scores[(i + 1)..-1].inject(0) { |points, s| points += (score <=> s) + 1 }
         end
       end
     end
 
-    def maximum_in_percents(precision = 2)
+    def maximum_in_percents
       maximum.tap do |result|
         result.each do |score, points|
-          result[score] = (points * 100.0 / theoretical_maximum).round(precision)
+          result[score] = (points * 100.0 / theoretical_maximum)
         end
       end
     end
 
     def butler(number_to_skip = 1)
@@ -42,10 +42,10 @@
     end
 
     def cavendish
       {}.tap do |result|
         @scores.each do |score|
-          result[score] ||= (@scores.inject(0.0) { |points, s| points += Bridge::Points.imps(score - s) } / (@scores.size - 1)).round(1)
+          result[score] ||= @scores.inject(0.0) { |points, s| points += Bridge::Points.imps(score - s) } / (@scores.size - 1)
         end
       end
     end
   end
 end